Truck identification

[Tony Smith]

I agree, it's a Chev C60L with a 2pdr AT gun en portee in the back. It is NOT a 101"wb Portee, as it has doors fitted. And the "8" sign does not mean 8th Army, it's a bridge classification sign meaning this vehicle can cross bridges rated for vehicles weighing up to 8 tons, which leads me to think it's a 158"wb Portee as a GS truck would have a bridge classification of 6 or 7 tons.